1–6 von 6 Ergebnissen
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    Ship operational and safety aspects of ballast water exchange at sea

    Woodward, J.B. / Parsons, M.G. | Tema Archiv | 1994
    Um das Einschleppen unerwuenschter Meerestiere in die grossen Seen der USA durch Ballastwasser zu verhindern, wird der Austausch des ...

    Considerations in the design of the primary treatment for ballast systems

    Parsons, M.G. | Tema Archiv | 2003
    Verschmutzungen zählt auch Ballastwasser, das von vom Ozean kommenden Schiffen abgelassen wird, wodurch die Gefahr besteht, dass die Gewässer durch nicht ...

    Full-scale particle removal performance of three types of mechanical separation devices for the primary treatment of ballast water

    Parsons, M.G. / Harkins, R.W. | Tema Archiv | 2002
    The Great Lakes Ballast Technology Demonstration Project has undertaken a multi-year program to demonstrate and evaluate ballast treatment ...

    Effects of motion at sea on crew performance: a survey

    Stevens, S.C. / Parsons, M.G. | Tema Archiv | 2002
    their prescribed duties and responsibilities. However, inherent in the nature of any maritime profession, ships and, therefore, people are ...

    Rudder/fin roll stabilization of the USCG WMEC 901 class vessel

    Sgobbo, J.N. / Parsons, M.G. | Tema Archiv | 1999
    using a one-degree-of-freedom (1-DOF) model in the roll direction. The controller was designed separate from the heading autopilot. The effects ...